20171059096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1082603}}^1$

素因数の和:1082763

約数の個数: 32

約数和(自身を含む): 40337825040

約数和(自身を除く): 20166765944

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2329, 4658, 9316, 18632, 1082603, 2165206, 4330412, 8660824, 18404251, 36808502, 73617004, 147234008, 148316611, 296633222, 593266444, 1186532888, 2521382387, 5042764774, 10085529548, 20171059096]

約数ペア:

[(1, 20171059096), (2, 10085529548), (4, 5042764774), (8, 2521382387), (17, 1186532888), (34, 593266444), (68, 296633222), (136, 148316611), (137, 147234008), (274, 73617004), (548, 36808502), (1096, 18404251), (2329, 8660824), (4658, 4330412), (9316, 2165206), (18632, 1082603)]